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CCS
2005
ACM
14 years 1 months ago
Fast dictionary attacks on passwords using time-space tradeoff
Human-memorable passwords are a mainstay of computer security. To decrease vulnerability of passwords to bruteforce dictionary attacks, many organizations enforce complicated pass...
Arvind Narayanan, Vitaly Shmatikov
CSCW
2004
ACM
14 years 29 days ago
Augmenting the social space of an academic conference
Academic conferences provide a social space for people to present their work, learn about others’ work, and interact informally with one another. However, opportunities for inte...
Joseph F. McCarthy, David W. McDonald, Suzanne Sor...
SWS
2004
ACM
14 years 29 days ago
A formal semantics for P3P
The Platform for Privacy Preferences (P3P), developed by the W3C, provides an XML-based language for websites to encode their datacollection and data-use practices in a machine-re...
Ting Yu, Ninghui Li, Annie I. Antón
PKC
2004
Springer
106views Cryptology» more  PKC 2004»
14 years 27 days ago
On the Security of Multiple Encryption or CCA-security+CCA-security=CCA-security?
In a practical system, a message is often encrypted more than once by different encryptions, here called multiple encryption, to enhance its security. Additionally, new features ...
Rui Zhang 0002, Goichiro Hanaoka, Junji Shikata, H...
NCA
2003
IEEE
14 years 24 days ago
Web Proxy Cache Replacement: Do's, Don'ts, and Expectations
Numerous research efforts have produced a large number of algorithms and mechanisms for web proxy caches. In order to build powerful web proxies and understand their performance, ...
Peter Triantafillou, Ioannis Aekaterinidis